151291302 has 16 divisors (see below), whose sum is σ = 303851520. Its totient is φ = 50218952.

The previous prime is 151291297. The next prime is 151291303. The reversal of 151291302 is 203192151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151291303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51318 + ... + 54185.

It is an arithmetic number, because the mean of its divisors is an integer number (18990720).

Almost surely, 2^151291302 is an apocalyptic number.

151291302 is an abundant number, since it is smaller than the sum of its proper divisors (152560218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151291302 is a wasteful number, since it uses less digits than its factorization.

151291302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105747.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 151291302 is about 12300.0529267154. The cubic root of 151291302 is about 532.8496114942.

The spelling of 151291302 in words is "one hundred fifty-one million, two hundred ninety-one thousand, three hundred two".